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Plasma transferred arc (PTA) powders

Höganäs overlay welding powders for plasma transferred arc (PTA) deposition technique.

Surfit® cobalt (Co) based powders

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 0.25C 0.9Si 0.5Fe  27Cr 2.5Ni 0.7Mn 5.5Mo
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 21 (registered trademark of Kennametall Stellite)
  • Hardness:
    35 HRC (LC)
    28 HRC (PTA)
    340 HV (LC/PTA)




 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 212/63 µm
Chemistry: Co 0.25C 0.9Si 0.5Fe  27Cr 2.5Ni 0.7Mn 5.5Mo
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 21 (registered trademark of Kennametall Stellite)
  • Hardness:
    28 HRC (PTA)
    340 HV (PTA)




 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 1.2C 1Si 1.5Fe  28.5Cr 1.5Ni 4.6W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 6 (registered trademark of Kennametall Stellite)
  • Hardness:
    41 HRC (LC/PTA)
    400 HV (LC/PTA)





 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 212/63 µm
Chemistry: Co 1.2C 1Si 1.5Fe  28.5Cr 1.5Ni 4.6W 
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 6 (registered trademark of Kennametall Stellite)
  • Hardness:
    41 HRC (PTA)
    400 HV (PTA)





 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 1.3C 1Si 1.5Fe  28.5Cr 0.4Mn 1.5Ni 4.2W
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 6 (registered trademark of Kennametall Stellite) with higher hardness
  • Hardness:
    43 HRC (LC/PTA)
    440 HV (LC/PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 212/63 µm
Chemistry: Co 1.3C 1Si 1.5Fe  28.5Cr 0.4Mn 1.5Ni 4.2W
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 6 (registered trademark of Kennametall Stellite) with higher hardness
  • Hardness:
    43 HRC (PTA)
    440 HV (PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 1.7C 1.1Si 1.1Fe  26Cr 22.5Ni 12W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy F (registered trademark of Kennametall Stellite)
  • Hardness:
    42 HRC (PTA)
    410 HV (PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 212/63 µm
Chemistry: Co 1.7C 1.1Si 1.1Fe  26Cr 22.5Ni 12W 
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy F (registered trademark of Kennametall Stellite)
  • Hardness:
    42 HRC (PTA)
    410 HV (PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 1.4C 1.2Si 0.7Fe  28.5Cr <2Ni 8W
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 12 (registered trademark of Kennametall Stellite)
  • Hardness:
    44 HRC (LC/PTA)
    440 HV (LC/PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 212/63 µm
Chemistry: Co 1.4C 1.2Si 0.7Fe  28.5Cr <2Ni 8W
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 12 (registered trademark of Kennametall Stellite)
  • Hardness:
    44 HRC (PTA)
    440 HV (PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 1.85C 1.5Si <1.5Fe  30.5Cr <1Ni 8.5W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 12 (registered trademark of Kennametall Stellite)
  • Hardness:
    46 HRC (LC/PTA)
    480 HV (LC/PTA)

 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 212/63 µm
Chemistry: Co 1.85C 1.5Si <1.5Fe  30.5Cr <1Ni 8.5W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 12 (registered trademark of Kennametall Stellite)
  • Hardness:
    46 HRC (PTA)
    480 HV (PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 2.3C 1.2Si 30Cr 1Fe 13W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 1 (registered trademark of Kennametall Stellite)
  • Hardness:
    56 HRC (LC/PTA)
    620 HV (LC/PTA)

 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/45 µm
Chemistry: Co 1.6C 1.1Si 27.5Cr 1.8Ni <1Mo 4W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 156 (registered trademark of Kennametall Stellite)
  • Hardness:
    45 HRC (PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co <0.05C 2.8Si 0.8Fe  9.7Cr 0.8Ni 29.5Mo 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Tribaloy™ T-400 (registered trademark of Kennametall Stellite)
  • Hardness:
    53 HRC (LC/PTA)
    560 HV (LC/PTA)

 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/63 µm
Chemistry: Co <0.05C 2.8Si 0.8Fe  9.7Cr 0.8Ni 29.5Mo 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Tribaloy™ T-400 (registered trademark of Kennametall Stellite)
  • Hardness:
    53 HRC (LC/PTA)
    560 HV (LC/PTA)

 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co <0.1C 0.3Si 0.7Fe 27Cr 9.5Ni 5Mo 0.8Mn 2W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Ultimet® (registered trademark of Haynes International)
  • Hardness:
    320 HV (LC/PTA)

 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co <0.08C 3.4Si <1.5Fe 18Cr <1.5Ni 29Mo   
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Tribaloy™ T-800 (registered trademark of Kennametall Stellite)
  • Hardness:
    58 HRC (LC/PTA)
    650 HV (LC/PTA)


 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 210/63 µm
Chemistry: Co <0.08C 3.4Si <1.5Fe 18Cr <1.5Ni 29Mo 
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Tribaloy™ T-800 (registered trademark of Kennametall Stellite)
  • Hardness:
    58 HRC (LC/PTA)
    650 HV (LC/PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 212/63 µm
Chemistry: Co 2.3C 1.2Si 30Cr 1Fe 13W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 1 (registered trademark of Kennametall Stellite)
  • Hardness:
    56 HRC (LC/PTA)
    620 HV (LC/PTA)

 
     

 

Amperweld® hard phase powders

Hard phase overlay welding powders

Particle size: 150/53 µm
Chemistry: C 4% 
Powder type: -
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Cast tungsten carbide
  • 2300-2700 HV0.1
  • Typically used in mixes
 
     

 

Hard phase overlay welding powders

Particle size: 106/36 µm
Chemistry: C 4% 
Powder type: -
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Cast tungsten carbide
  • 2300-2700 HV0.1
  • Typically used in mixes
 
     

 

Hard phase overlay welding powders

Particle size: 150/53 µm
Chemistry: C 4% 
Powder type: -
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Spherical cast tungsten carbide
  • 2700-3100 HV0.1
  • Typically used in mixes
 
     

 

Hard phase overlay welding powders

Particle size: 150/53 µm
Chemistry: C 4.3% – 5.2% (depending on particle size)
Powder type: -
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Macroline®
  • 2300-2700 HV0.1
  • Typically used in mixes
 
     

 

Hard phase overlay welding powders

Particle size: 180/53 µm
Chemistry: C 4.3% – 5.2% (depending on particle size)
Powder type: -
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Macroline®
  • 2300-2700 HV0.1
  • Typically used in mixes
 
     

 

Hard phase overlay welding powders

Particle size: 160/63 µm
Chemistry: -
Powder type: -
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Vanadium carbide
  • 1800-2400 HV0.1
  • Typically used in mixes
 
     

 

Hard phase overlay welding powders

Particle size: 90/45 µm
Chemistry: -
Powder type: -
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Vanadium carbide
  • 1800-2400 HV0.1
  • Typically used in mixes
 
     

 

Hard phase overlay welding powders

Particle size: 45/5 µm
Chemistry: -
Powder type: -
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Vanadium carbide
  • 1800-2400 HV0.1
  • Typically used in mixes
 
     

 

Hard phase overlay welding powders

Particle size: 200/160 to 45/5 µm
Chemistry: -
Powder type: -
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Titanium carbide
  • > 3000 HV0.1
  • Typically used in mixes
 
     

 

Hard phase overlay welding powders

Particle size: 400/63 µm
Chemistry: -
Powder type: -
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Chromium boride
  • Typically used in mixes
 
     

 

Hard phase overlay welding powders

Particle size: 400/63 µm
Chemistry: -
Powder type: -
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Chromium diboride
  • 1900-2300 HV0.1
  • Typically used in mixes
 
     

 

Surfit® hard phase powders

Carbide mixes overlay welding powders

Höganäs offers a wide range of Surfit powder mixes with Ni self-fluxing (SF) alloys and tungsten carbides.

With a broad portfolio of Ni self-fluxing alloys in combination with different tungsten carbides, we tailor mixes to meet the application requirements.

  • Ni self-fluxing alloys
  • Amperweld® Tungsten carbides
    • Amperweld CTC - Cast Tungsten Carbides
    • Amperweld SCTC - Spherical Cast tungsten carbide
    • Amperweld MTC - Macroline Tungsten Carbide
  • Amperit® Tungsten carbide cobalt
    • Amperit 519 WC-Co 88-12
    • Amperit 526 WC-Co 83-17

Please contact your local Höganäs sales representative to find a matching Surfit mix for your application.

Particle size: -
Chemistry: 
Powder type: Blended
Typical deposition techniques: Flame spraying, HVOF, laser cladding, plasma transferred arc (PTA), powder welding

 

Rockit® iron (Fe) based powders

Iron (Fe) based overlay welding powders

Particle size: 180/53 µm
Chemistry: Fe 0.15C 18Cr 2.5Ni 0.5Mo <4 Other
Powder type: Water atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    56 HRC (LC/PTA)
    610 HV (LC)
    600 HV (PTA)
 
     

 

Iron (Fe) based overlay welding powders

Particle size: 180/53 µm
Chemistry: Fe 2C 0.9Si 5Cr 6V <4 Other
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    67 HRC (LC/PTA)
    980 HV (LC)
    910 HV (PTA)

 
     

 

Surfit® iron (Fe) based powders

Iron (Fe) based (stainless steel) overlay welding powders

Particle size: 150/53 µm
Chemistry: Fe 1.75C 1.3Si 28Cr 16Ni  4.5Mo 0.8Mn
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    38 HRC (LC)
    33 HRC (PTA)
    330 HV (LC)
    320 HV (PTA)
 
     

 

Iron (Fe) based (stainless steel) overlay welding powders

Particle size: 212/63 µm
Chemistry: Fe 1.75C 1.3Si 28Cr 16Ni 4.5Mo 0.8Mn
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    33 HRC (PTA)
    320 HV (PTA)
 
     

 

Iron (Fe) based (stainless steel) overlay welding powders

Particle size: 150/53 µm
Chemistry: Fe 2.1C 1.2Si 28Cr 11.5Ni 5.5Mo 1Mn 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    53 HRC (LC)
    47 HRC (PTA)
    410 HV (LC)
 
     

 

Iron (Fe) based (stainless steel) overlay welding powders

Particle size: 150/53 µm
Chemistry: Fe 2.1C 1.2Si 28Cr 11.5Ni 5.5Mo 1Mn
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    47 HRC (PTA)
 
     

 

Iron (Fe) based (stainless steel) overlay welding powders

Particle size: 150/53 µm
Chemistry: Fe <0.03C 0.5Si 23Cr 13Ni 1Mn
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

 

Iron (Fe) based (stainless steel) overlay welding powders

Particle size: 125/45 µm
Chemistry: Fe <0.03C 0.8Si 17Cr 12Ni 2.5Mo 1.5Mn 
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    180 HV (LC/PTA)
 
     

 

Iron (Fe) based (stainless steel) overlay welding powders

Particle size: 150/53 µm
Chemistry: Fe <0.03C 0.8Si 17Cr 12Ni 2.5Mo 1.5Mn   
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    180 HV (PTA)
 
     

 

Iron (Fe) based (stainless steel) overlay welding powders

Particle size: 150/53 µm
Chemistry: Fe <0.03C 1.6Si 17Cr 12Ni 2.5Mo 1.5Mn 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    180 HV (LC)
 
     

 

Iron (Fe) based (stainless steel) overlay welding powders

Particle size: 150/53 µm
Chemistry: Fe <0.03C 0.5Si 12.5Cr 0.1Mn 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    17 HRC (LC/PTA)
    230 HV (LC/PTA)
 
     

 

Iron (Fe) based (stainless steel) overlay welding powders

Particle size: 125/45 µm
Chemistry: Fe 0.25C 0.5Si 13Cr <1Ni 1.2Mn 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    55 HRC (LC/PTA)
    590 HV (LC/PTA)
 
     

 

Iron (Fe) based (stainless steel) overlay welding powders

Particle size: 180/53 µm
Chemistry: Fe 0.25C 0.5Si 13Cr <1Ni 1.2Mn 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    55 HRC (LC/PTA)
    590 HV (LC/PTA)
 
     

 

Iron (Fe) based (stainless steel) overlay welding powders

Particle size: 150/53 µm
Chemistry: Fe 0.2C 0.75Si 16Cr 1.8Ni <1Mn 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    53 HRC (LC/PTA)
    560 HV (LC/PTA)
 
     

 

Iron (Fe) based (tool steels) overlay welding powders

Particle size: 150/53 µm
Chemistry: Fe 0.35C 1Si 5Cr 1.5Mo 0.3Mn 1V 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    53 HRC (LC/PTA)
    560 HV (LC/PTA)
  • Only on request
 
     

 

Iron (Fe) based (tool steels) overlay welding powders

Particle size: 150/53 µm
Chemistry: Fe 1C 0.3Si 4Cr 5Mo 0.3Mn 2V 6.2W
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    63 HRC (PTA)
    820 HV (PTA)
  • Only on request
 
     

 

Iron (Fe) based (tool steels) overlay welding powders

Particle size: 150/53 µm
Chemistry: Fe 1.25C 0.6Si 4.5Cr 4.5Mo 0.3Mn 4V 5.5W 
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness: No data
  • Only on request
 
     

 

Iron (Fe) based (tool steels) overlay welding powders

Particle size: 150/53 µm
Chemistry: Fe 2.45C 1Si 5.2Cr 1.3Mo 0.5Mn 9.8V 0.5W 
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    62 HRC (PTA)
    750 HV (PTA)
  • Only on request
 
     

 

Surfit® nickel (Ni) based powders

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni <0.06C 2Si 1.1B 0.5Fe 20Cu 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness: No data
 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni <0.06C 2.3Si 1.4B 0.4Fe
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    24 HRC
    (LC) 230
    HV (LC)
 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni 0.1C 2.6Si 1B 1.9Fe 3.3Cr 0.4Al
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    24 HRC (PTA)
    300 HV (PTA)

 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 212/63 µm
Chemistry: Ni 0.13C 2.6Si 1B 1.9Fe 3.2Cr 0.4Al 
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness: No data
 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni 2.5Si 1.5B 39Fe 7Cr 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    30-35 HRC (LC/PTA)
    270 HV (LC/PTA)
 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni 0.15C 3.4Si 1.2B 3.1Fe 7Cr 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness: No data
 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni <0.07C 3Si 1B 1Al 2.4Fe 5.6Cr 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    32 HRC (LC/PTA)
    310 HV (LC/PTA)
 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 212/63 µm
Chemistry: Ni <0.07C 3Si 1B 1Al 2.4Fe 5.6Cr 
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    32 HRC (PTA)
    310 HV (PTA)
 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni <0.07C 3Si 2.3B <0.8Fe 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    38 HRC (LC/PTA)
    380 HV (LC/PTA)
 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni 0.25C 3.5Si 1.6B 2.5Fe 7.5Cr 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    42 HRC (LC)
    40 HRC (PTA) 
    425 HV (LC/PTA)
 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni 0.35C 3.6Si 1.9B 2.7Fe 9Cr 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    47 HRC (PTA)
    490 HV (PTA)

 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni 0.45C 3.8Si 2.3B 2.9Fe 11Cr
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    52 HRC (LC/PTA)
    550 HV (LC)
    580 HV (PTA)


 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 212/63 µm
Chemistry: Ni 0.45C 3.8Si 2.3B 2.9Fe 11Cr    
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    52 HRC (PTA)
    580 HV (PTA)


 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 180/53 µm
Chemistry: Ni 0.9C 5.3Si 2.1B 5.4Fe 17.8Cr
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    54 HRC (PTA)
    590 HV (PTA)
 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/63 µm
Chemistry: Ni 0.5C 4Si 3.4B 2.8Fe 16Cr 3Mo 3Cu
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    58 HRC (PTA)
    730 HV (PTA)



 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni <0.06C 3Si 2.9B
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    49 HRC (LC/PTA)
    510 HV (LC/PTA)

 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 210/63 µm
Chemistry: Ni <0.06C 3Si 2.9B
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    49 HRC (PTA)
    510 HV (PTA)

 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni 0.75C 4.3Si 3.2B 3.8Fe 14.8Cr 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    62 HRC (LC/PTA)
    810 HV (LC/PTA)

 
     

 

Nickel based (NiSF) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni 0.6C 3.7Si 2.8B 3.5Fe 14.3Cr 9.5W
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    60 HRC (LC/PTA)
    720 HV (LC/PTA)
 
     

 

Nickel based (NiAl) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni 5Al
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

 

Nickel based (super alloy) overlay welding powders

Particle size: 125/45 µm
Chemistry: Ni <0.03C 0.4Si 0.75Fe 21.5Cr 9Mo 3.7Nb 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    200 HV (LC/PTA)




 
     

 

Nickel based (super alloy) overlay welding powders

Particle size: 150/45 µm
Chemistry: Ni <0.03C 0.4Si 0.75Fe 21.5Cr 9Mo 3.7Nb 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    200 HV (LC/PTA)




 
     

 

Nickel based (super alloy) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni <0.03C 0.4Si 0.75Fe 21.5Cr 9Mo 3.7Nb
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    200 HV (LC/PTA)




 
     

 

Nickel based (super alloy) overlay welding powders

Particle size: 180/63 µm
Chemistry: Ni <0.03C 0.4Si 0.75Fe 21.5Cr 9Mo 3.7Nb 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    200 HV (LC/PTA)




 
     

 

Nickel based (super alloy) overlay welding powders

Particle size: 150/53 µm
Chemistry: Ni 0.12C 0.5Si 3Fe 15.5Cr 16Mo 4.5W 1.2Mn 0.5V
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Hardness:
    230 HV (LC/PTA)




 
     

 

Carbide mixes overlay welding powders

Höganäs offers a wide range of Surfit powder mixes with Ni self-fluxing (SF) alloys and tungsten carbides.

With a broad portfolio of Ni self-fluxing alloys in combination with different tungsten carbides, we tailor mixes to meet the application requirements.

  • Ni self-fluxing alloys
  • Amperweld® Tungsten carbides
    • Amperweld CTC - Cast Tungsten Carbides
    • Amperweld SCTC - Spherical Cast tungsten carbide
    • Amperweld MTC - Macroline Tungsten Carbide
  • Amperit® Tungsten carbide cobalt
    • Amperit 519 WC-Co 88-12
    • Amperit 526 WC-Co 83-17

Please contact your local Höganäs sales representative to find a matching Surfit mix for your application.

Particle size: -
Chemistry: 
Powder type: Blended
Typical deposition techniques: Flame spraying, HVOF, laser cladding, plasma transferred arc (PTA), powder welding

 

Amperit® pure metals, alloys & other material powders

Tungsten (W) thermal spray powders

Particle size: 45/22 µm
Chemistry: W pure
Powder type: Sintered
Suitable for deposition techniques: VPS/LPPS

     
 

Remarks:

  • Corrosion resistant against acids
  • Good high temperature stability in non-oxidising atmospheres
  • High melting point
  • Good adhesion to graphite, alumina and quartz
 
     

 

Tungsten (W) thermal spray powders

Particle size: 90/45 µm
Chemistry: W pure
Powder type: Sintered
Suitable for deposition techniques: VPS/LPPS

     
 

Remarks:

  • Corrosion resistant against acids
  • Good high temperature stability in non-oxidising atmospheres
  • High melting point
  • Good adhesion to graphite, alumina and quartz
 
     

 

Tungsten (W) thermal spray powders

Particle size: 25/5 µm
Chemistry: W pure
Powder type: Sintered
Suitable for deposition techniques: VPS/LPPS

     
 

Remarks:

  • Corrosion resistant against acids
  • Good high temperature stability in non-oxidising atmospheres
  • High melting point
  • Good adhesion to graphite, alumina and quartz
 
     

 

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